DTC646 PWM Fan Speed Controller

Microchip

Description

DTC646 PWM Fan Speed Controller with Auto-Shutdown and FanSense™ Technology .
The TC646 is a switch mode, fan speed controller for use with brushless DC fans.

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Datasheet Specifications

Part number: DTC646
Manufacturer: Microchip ↗
File Size: 368.88 KB
Datasheet: DTC646-Microchip.pdf
Description: PWM Fan Speed Controller

Features

* Temperature Proportional Fan Speed for Acoustic Control and Longer Fan Life
* Efficient PWM Fan Drive
* 3.0V to 5.5V Supply Range: - Fan Voltage Independent of TC646 Supply Voltage - Supports any Fan Voltage
* FanSense™ Fault Detection Circuits Protect Against Fan F

Applications

* Power Supplies
* Computers
* File Servers
* Portable Computers
* Telecom Equipment
* UPS, Power Amps
* General Purpose Fan Speed Control Available Tools
* Fan Controller Demonstration Board (TC642DEMO)
* Fan Controller Evaluat

DTC646 Distributors

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DTC646 PWM Fan Speed Controller Microchip

Microchip DTC646-like datasheet